.main {
    height: 400px;
    margin-top: 20px;
}

.main .navigation {
    margin-bottom: 0;
}


/* 网站介绍 */

.main .introduce {
    width: 830px;
    height: 100%;
}


/* 介绍里的文本 */

.text {
    height: 350px;
    padding: 20px 0;
}

.text i {
    display: block;
    float: left;
    width: 280px;
    height: 100%;
    margin-right: 20px;
}

.text i img {
    width: 100%;
    margin-bottom: 20px;
}

.text p {
    font-size: 16px;
    text-indent: 2em;
    line-height: 1.6;
}


/* 热门文章 */

.hottext {
    width: 800px;
    padding: 30px;
    font-size: 16px;
    line-height: 2;
    text-indent: 2em;
}

.hottext h2 {
    text-align: center;
    margin-bottom: 30px;
}

.hottext img {
    width: 100%;
    float: left;
}


/* 相关阅读 */

.reading {
    width: 300px;
    margin-top: 40px;
    border: 1px solid #ccc;
}

.reading h3 {
    height: 50px;
    background-color: #eee;
    text-align: center;
    line-height: 50px;
}

.reading ul li {
    height: 40px;
    line-height: 40px;
    padding: 0 10px;
    font-size: 14px;
    border-top: 1px solid #ccc;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.reading ul li::before {
    content: "\e65b";
}